【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/DE7A0D1881FF1C8D4D473B7B4784FF02.png title=2.png alt=2.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/0EEE8AAA672886BCC1D6A5827140F81B.png title=2-1.png alt=2-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/8B2154C5434F3B2EDD3CC1A65BE93277.png title=2-2.png alt=2-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/F0B8070FB8B83F25568BE18779009189.png title=2-3.png alt=2-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/4BD0BD6AD0DF92AE89847242FE323A9D.png title=2-4.png alt=2-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/23F1E978A97917B3E14268EF0EDA9E3D.png title=11-D.png alt=11-D.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/3868C116808EDAF720FABE82827D92E9.png title=11-1.png alt=11-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/6A658F62C35A14058E1A4273C0DB195A.png title=11-2.png alt=11-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/42C93CBF3A6136478DBF0B92CCF60D4C.png title=11-3.png alt=11-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/4593250EBD8FAD9B0174FB84AC4E4BBD.png title=11-4.png alt=11-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/4FD2C0AA16B6CC0E5148B7C1DE07E655.png title=6-C.png alt=6-C.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/F9344608EB5421EE8448861D73E33815.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/8570F01C0EB6CC305C6AF46CCBA4B4AD.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/81216AD470AB7731E5D33CC3A7DE6A63.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/742A4D397C0C4B7739E30A353DBA2434.png title=6-4.png alt=6-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/39D0B6FD2F105295D2E7B3F4474B6D31.png title=8.png alt=8.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/9456BC8D59E40819DA015F6911144529.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/86BEC2C817D335A74407257FE446EA35.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/0BDFD407DDB9BFB1A011EB66F473DEAE.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/BF0F13738EE41CD7F9FA041535913137.png title=8-4.png alt=8-4.png/>
【单选题】
正确的左视图是（）<img src="https://file.icve.com.cn/doc_public2/319/180/4FD2D2B45E7EDE18B6AF6CC6057DCD52.png" title="1.png" alt="1.png"/>
①
<img src=http://222.173.11.71/doc_public/b@3E58CC9DF22906412A671903FC025133.png title=2.png alt=2.png/>
②
<img src=http://222.173.11.71/doc_public/b@3DD7834E39705F419658EAB926BABC7A.png title=3.png alt=3.png/>
③
<img src=http://222.173.11.71/doc_public/b@5307D9221B31A8537919762793130020.png title=4.png alt=4.png/>
④
<img src=http://222.173.11.71/doc_public/b@BDCCB9F062E4F37481D7F5938F219B14.png title=5.png alt=5.png/>
【单选题】
<imgdata-url="doc/a@A5D73AD1B9876D3B1284C39D684E7736.png"data-preview_url_ueditor="doc/a@A5D73AD1B9876D3B1284C39D684E7736.png"src="http://121.251.253.213/doc/a@A5D73AD1B9876D3B1284C39D684E7736.png/download?time=635997619599470663&token=543BDEAD2F9916CA87B05DCF8C27A0AA&filename=png"/>
①
PA=B
②
AP=B
③
PB=A
④
BP=A
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/6E0E708B627E7EE3B36893EE8075DDEB.png title=30.png alt=30.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/605F343EC43C997F9FA0764E126576F2.png title=30-1.png alt=30-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/F59DB794C1EBAAB4712060C8D199CB68.png title=30-2.png alt=30-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/539FBBECE18A740DD4DB5F61953E9752.png title=30-3.png alt=30-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/486632BECFF607E0CB14566C71B40A55.png title=30-4.png alt=30-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/D3573CE2E18149D0EF1E865B607EC8E7.png title=25.png alt=25.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/A9D71032796D581FCB250A315E4B1288.png title=25-1.png alt=25-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/147269A6B369ED5773985F114D825CB4.png title=25-2.png alt=25-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/A6C1661C8DD5E19AFA303DFE359CFF5F.png title=25-3.png alt=25-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A8E88AB217A5B23DA5D6B83DDB6D7E1A.png title=25-4.png alt=25-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/9BFA04AA905D2B7F5E7EE6DA7107511D.png title=8-A.png alt=8-A.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/54F4C64181E63D1B1625915BF94BE05D.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/873966509228C235ADFCD0E82D7ED053.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/9C6836A979077FD6D8B64B102DCECC83.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A81356D32DD10356BA6554FF84871203.png title=8-4.png alt=8-4.png/>
【单选题】
已知<img src=https://huaweicloudobs.ahjxjy.cn/1E88C66167540D6C3092C9E1747A668F.png title=]Q@U(E$B]P`_DRWH~AATJ9Y.png alt=]Q@U(E$B]P`_DRWH~AATJ9Y.png/>，则<img src=https://huaweicloudobs.ahjxjy.cn/258DCF11C6A9760A6AE6BB942D5FE4FC.png title=E04ZCHTQIF9%~]@]O@0YO{0.png alt=E04ZCHTQIF9%~]@]O@0YO{0.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/613F3BFB090B246E86F0E4E580E28124.png title=DLCTT_7_)FSC0V]Y9@T0{1D.png alt=DLCTT_7_)FSC0V]Y9@T0{1D.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/A776E71B8AC2FF8C98780E9E7B023534.png title=QSNNLTJT8_UTOL5@ETX5SSD.png alt=QSNNLTJT8_UTOL5@ETX5SSD.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/F10538329C5BC7CCE4FFCB1871A72F45.png title=1BBNF$NT()OL5FG5OQJ1J%K.png alt=1BBNF$NT()OL5FG5OQJ1J%K.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/8425F6E26B2F0B9C312F6EEFE62DBF5D.png title=}{S95S~F$CE0I$`A`3RBO_Q.png alt=}{S95S~F$CE0I$`A`3RBO_Q.png/>
